Alternatives to FlashLabs Chroma

MGM-Omni is an open-source omni-modal LLM demo fusing speech, text, and vision with zero-shot voice personalization.

Open-source, self-hostable voice AI platform for building speech-to-speech agents with your own model keys.

Inworld delivers realtime text-to-speech, speech-to-text, and open-model inference on one API for consumer voice apps.

VoxCPM2 is a tokenizer-free open-source TTS model for 30-language speech synthesis, Voice Design, and 48kHz voice cloning on your own GPU.

PolyAI builds enterprise voice AI agents that resolve complex customer calls end to end in 40+ languages.

Synthflow AI runs enterprise voice AI agents on its own telephony network for automated phone calls at scale.

Decagon builds enterprise AI concierge agents for chat, voice, and email that resolve customer support without engineering sprints.

Deploy low-latency conversational AI voice agents across 90+ languages in minutes.

Hume AI measures 600+ dimensions of expression in voice across 50+ languages, so you can test whether a voice agent was understood, not just whether it

Inworld AI delivers realtime text-to-speech and speech-to-speech inference for consumer voice agents, with TTS-2 Flash hitting 50ms to

Slang AI is a voice AI phone host for restaurants that answers calls 24/7, books reservations and routes VIPs to staff.

Enterprise voice AI agents with in-house telephony, contracts starting at $30,000 a year

ComfyUI VoxCPM brings open-source multilingual text-to-speech, voice cloning and voice design onto your own GPU.

OmniVoice Studio is an open-source desktop studio for local voice cloning, voice design, dubbing, dictation and audiobook production.

Open-source instant voice cloning from a 10-second clip, with separate control knobs for emotion, accent, rhythm, pauses, and intonation.

Beckon by Stellar is an AI voice assistant that cold-calls every career-school inquiry within 60 seconds and books the appointment.

AgentZee is a no-code WhatsApp sales platform with AI chatbots, outbound voice calling, and broadcast campaigns from ₹1,000/month.

AI voice and chat support agents that chase resolution rate, escalation rate, or CSAT instead of just answering calls.

EliseAI runs agentic AI for property management and healthcare — answering prospects, residents, and patients across SMS, email, chat, and

Voctiv runs AI call and message handlers that qualify leads, block spam, and book appointments 24/7.

Open-source Manim plugin that adds voiceovers and word-synced animations directly in Python.

SkipCalls is a 24/7 AI receptionist that answers your existing business line, books jobs, and texts you every call summary.

AI-native CRM built for debt settlement teams, with six named AI workers automating intake, servicing, and negotiation.

NextPhone is an AI receptionist that answers business calls in two rings, qualifies the caller, and books the appointment into your

Fish Audio delivers expressive AI text to speech and voice cloning, with emotion tags and a free S2.1 Pro TTS API.

ElevenLabs AI voice generator turns text into speech in 90+ languages, with cloning, dubbing, music and voice agents.

Real-time text-to-speech and streaming speech-to-text models plus Managed Agents for production voice agents.

VMEG dubs and lip-syncs video into 170+ languages with 17,000+ voices and voice cloning.

Speechify Studio AI voice generator: 1,000+ lifelike voices in 60+ languages, plus dubbing, cloning, and AI avatars

Browser-based cloud that runs 20+ pre-installed open-source AI apps for image, video, and audio generation